Apr 23, 2026New Models & Releases
OpenAI introduces GPT-5.5 for coding, research, and analysis
OpenAI has announced GPT-5.5, described as its smartest model yet, with improvements in speed and capability targeting complex tasks such as coding, research, and data analysis across tools.
Score breakdown
Composite
8.4
out of 10
Novelty · 25%
9
Novelty
Impact · 35%
9
Impact
Credibility · 20%
10
Credibility
Depth · 20%
5
Depth
Weights applied. How scores work ↗
Why it matters
Developers and AI practitioners should evaluate GPT-5.5 for agentic coding and research workflows, as OpenAI positions it as its most capable model to date for complex, multi-tool tasks.
- 01OpenAI announced GPT-5.5 via the OpenAI Blog.
- 02GPT-5.5 is described as OpenAI's smartest model yet.
- 03The model is characterized as faster and more capable than its predecessors.
Summary— our read of the original
No summary available yet.
Key facts
- 01OpenAI announced GPT-5.5 via the OpenAI Blog.
- 02GPT-5.5 is described as OpenAI's smartest model yet.
- 03The model is characterized as faster and more capable than its predecessors.
- 04Target use cases include coding, research, and data analysis across tools.
Topics
Methodology
Summary and scoring are generated automatically from the original article. We always link back to the publisher and never republish images or paywalled content. Last processed Apr 24, 2026 · 17:11 UTC. How this works →